Class TreeViewAdvAcessibleObject
Represents a TreeViewAdv control that can be used by an accessiblity application.
Inheritance
Namespace: Syncfusion.Windows.Forms.Tools.MultiColumnTreeView
Assembly: Syncfusion.Tools.Windows.dll
Syntax
public class TreeViewAdvAcessibleObject : Control.ControlAccessibleObjectConstructors
TreeViewAdvAcessibleObject(MultiColumnTreeView)
Initialize a new instance of the TreeViewAdvAccessibleObject class.
Declaration
public TreeViewAdvAcessibleObject(MultiColumnTreeView tree)Parameters
| Type | Name | Description |
|---|---|---|
| MultiColumnTreeView | tree |
Properties
Bounds
Bounds of the control.
Declaration
public override Rectangle Bounds { get; }Property Value
| Type |
|---|
| System.Drawing.Rectangle |
Help
Gets the description of what the object does or how the object is used.
Declaration
public override string Help { get; }Property Value
| Type |
|---|
| System.String |
Name
Gets the string value.
Declaration
public override string Name { get; }Property Value
| Type |
|---|
| System.String |
Parent
Gets the parent of an accessible object.
Declaration
public override AccessibleObject Parent { get; }Property Value
| Type |
|---|
| System.Windows.Forms.AccessibleObject |
Role
Gets the role for the MultiColumnTreeView.
Declaration
public override AccessibleRole Role { get; }Property Value
| Type |
|---|
| System.Windows.Forms.AccessibleRole |
Remarks
This is used by accessibility programs.
State
Gets the state for the MultiColumnTreeView.
Declaration
public override AccessibleStates State { get; }Property Value
| Type |
|---|
| System.Windows.Forms.AccessibleStates |
Remarks
This is used by accessibility programs.
Value
Gets or sets the value.
Declaration
public override string Value { get; set; }Property Value
| Type |
|---|
| System.String |
Methods
GetChild(Int32)
Gets the Accessibility object of the TreeNodeAdvItem identified by index.
Declaration
public override AccessibleObject GetChild(int index)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | index | Tree node index |
Returns
| Type | Description |
|---|---|
| System.Windows.Forms.AccessibleObject | Returns Child |
GetChildCount()
Represents the TreeNodeAdvItem objects are "child" controls in terms of accessibility so return the number of TreeNodeAdvItems.
Declaration
public override int GetChildCount()Returns
| Type | Description |
|---|---|
| System.Int32 | Returns the number of TreeNodeAdvItems. |
GetFocused()
Overridden. Retrieves the object that has focused.
Declaration
public override AccessibleObject GetFocused()Returns
| Type | Description |
|---|---|
| System.Windows.Forms.AccessibleObject | A TreeViewAdvAccessibleObject that specifies the currently focused child. |
GetSelected()
Overridden. Retrieves the currently selected child.
Declaration
public override AccessibleObject GetSelected()Returns
| Type | Description |
|---|---|
| System.Windows.Forms.AccessibleObject | A TreeViewAdvAccessibleObject that specifies the currently selected child. |
HitTest(Int32, Int32)
Overridden. Retrieves the child object at the specified screen coordinates.
Declaration
public override AccessibleObject HitTest(int x, int y)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | The horizontal screen coordinate. |
| System.Int32 | y | The vertical screen coordinate. |
Returns
| Type |
|---|
| System.Windows.Forms.AccessibleObject |
Navigate(AccessibleNavigation)
Overridden. Navigates to another accessible object.
Declaration
public override AccessibleObject Navigate(AccessibleNavigation navdir)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.Forms.AccessibleNavigation | navdir | A TreeViewAdvAccessibleObject that represents one of the AccessibleNavigation values. |
Returns
| Type |
|---|
| System.Windows.Forms.AccessibleObject |